In the following electrical network, the value of $I$ is (in $\text{ A}$)

For the network shown in the figure,the value of the current $i$ is:

In the given circuit,if the voltage between points $B$ and $D$ is zero,then what is the value of resistance $x$ in $\Omega$?

For the given circuit,the currents $I$ and $I_2$ are respectively:

Four resistors are connected as shown in the figure. $A$ $6\,V$ battery of negligible resistance is connected across terminals $A$ and $C$. The potential difference across terminals $B$ and $D$ will be ............. $V$.

The electric current $i$ in the circuit shown is (in $\text{ A}$)